he has been here since he left college.对since he left college提问 （）（）has he been here

He has been here ___since yesterday.___ He has been here for two weeks改同义句He has been here ( )two weeks( ) he has been here since he left college.对since he left college提问 （）（）has he been here It has been 3 years since he came here. he has been here since five weeks ago. He has been here for two weeks改同义句 He has been working here.为什么要用working? He has been here since yesterday.(同义句)He has been here for ___ ___.one day 还是 two days He has lived here since 1992.这里为什么用has lived而不用has been living? He has taught here since 1981与He has been teaching here since 1981有什么区别啊? He has been away from here for ten years同义句转换为：He has been away from here_______ten years___ He has been here since 1996 __ __ 9 years since he _ he came here in 1980.he has been a teacher for cver ten years 时态 翻译 对话线部分提问He has been here ___since yesterday._________ _______ ________ he __________ _________? He s____ lives in beijing.He has been here for 20 years He has been here since 1996.（改为同义句） ______ _____He has been here since 1996.（改为同义句） ______ ______9 years since he_____ here He is not here,He _____ aboard on business A.has been B.has been to C.has gone D.has gone to he has been here since yesterday对划he has been here since yesterday对划线部分提问.划线的是since yesterday.